Run Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Merge::execute [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Merge::execute2 6.9% 6,874 1.2% 2,518 0.5% 45,392 0.3% 125,484 0.9%
Exclusive Metrics for Current Function133 1.9% 108 4.3% -9,636 -21.2% 304 0.2%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 6,874 100.0% 2,518 100.0% 45,392 100.0% 125,484 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 4,626 67.3% 895 35.5% 6,916 15.2% 117,908 94.0%
Drupal\Core\Database\Query\Select::execute2 11.1% 1,607 23.4% 984 39.1% 13,124 28.9% 0 0.0%
Drupal\Core\Database\Connection::insert2 11.1% 245 3.6% 253 10.0% 22,904 50.5% 4,104 3.3%
Drupal\Core\Database\Connection::select2 11.1% 134 1.9% 136 5.4% 3,608 7.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 53 0.8% 56 2.2% 4,752 10.5% 3,168 2.5%
Drupal\Core\Database\Query\Select::condition2 11.1% 30 0.4% 33 1.3% 1,232 2.7% 0 0.0%
count2 11.1% 22 0.3% 25 1.0% 440 1.0% 0 0.0%
Drupal\Core\Database\Statement::fetchField2 11.1% 15 0.2% 16 0.6% 544 1.2% 0 0.0%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 9 0.1% 12 0.5% 1,508 3.3% 0 0.0%